As for my personal situation, one of the rare diseases that I have is believed to have caused the autoimmunity that caused my T1D. It is a form of autoimmune autonomic neuropathy, and it showed up 6 months before the T1D diagnosis. We also believe that I am susceptible to other endocrine and neurological immune-mediated diseases through the anti-peripherin antibody. It’s the common denominator relating most of my health problems together, but there is no commercial test available for it at the moment.